The Helios KWL-KS WE is a flush-mounted condensate siphon designed for ventilation units, ensuring odourless discharge of condensate into the sewage system. Built to prevent drying out, it features a removable siphon cartridge for easy cleaning and maintenance. It includes a rubber plug-in seal compatible with pipe diameters from 20 to 32 mm and a vertical DN32 outlet connector. The integrated odour barrier complies with EN 681 and DIN 19541 standards. Its adjustable structural protection sleeve can be trimmed to match the required installation depth, making it versatile and efficient for both residential and commercial ventilation systems